8082121428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{621893}}^1$

素因数の和:621941

約数の個数: 54

約数和(自身を含む): 21561686874

約数和(自身を除く): 13479565446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 621893, 1243786, 1865679, 2487572, 3731358, 5597037, 7462716, 11194074, 11815967, 22388148, 23631934, 35447901, 47263868, 70895802, 106343703, 141791604, 212687406, 224503373, 425374812, 449006746, 673510119, 898013492, 1347020238, 2020530357, 2694040476, 4041060714, 8082121428]

約数ペア:

[(1, 8082121428), (2, 4041060714), (3, 2694040476), (4, 2020530357), (6, 1347020238), (9, 898013492), (12, 673510119), (18, 449006746), (19, 425374812), (36, 224503373), (38, 212687406), (57, 141791604), (76, 106343703), (114, 70895802), (171, 47263868), (228, 35447901), (342, 23631934), (361, 22388148), (684, 11815967), (722, 11194074), (1083, 7462716), (1444, 5597037), (2166, 3731358), (3249, 2487572), (4332, 1865679), (6498, 1243786), (12996, 621893)]